/* Copyright 2020 The TensorFlow Authors. All Rights Reserved.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
==============================================================================*/

syntax = "proto3";

package domi.tensorflow;
option cc_enable_arenas = true;
option java_outer_classname = "ResourceHandle";
option java_multiple_files = true;
option java_package = "org.tensorflow.framework";

// Protocol buffer representing a handle to a tensorflow resource. Handles are
// not valid across executions, but can be serialized back and forth from within
// a single run.
message ResourceHandleProto {
  // Unique name for the device containing the resource.
  string device = 1;

  // Container in which this resource is placed.
  string container = 2;

  // Unique name of this resource.
  string name = 3;

  // Hash code for the type of the resource. Is only valid in the same device
  // and in the same execution.
  uint64 hash_code = 4;

  // For debug-only, the name of the type pointed to by this handle, if
  // available.
  string maybe_type_name = 5;
};